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Mathematics, 25.11.2020 04:50 oliviastarkweather16

A restaurant customer left $2.60 as a tip. The tax was 7% and the tip was 20% of the after tax cost. Which information is not needed to compute the bill after tax and tip? What was the total bill?
A.
The tax was 7%.
B.
The customer left a 20% tip.
C.
The customer left $2.60 as a tip.
D.
All of this information is needed to solve the problem.
*blank* was the total cost

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Answers: 2

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A restaurant customer left $2.60 as a tip. The tax was 7% and the tip was 20% of the after tax cost...
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